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Sigma-Aldrich

Silicone oil

viscosity 60,000 cSt (25 °C)

Synonym(s):

Dimethyl polysiloxane

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About This Item

Linear Formula:
[-Si(CH3)2O-]n
CAS Number:
MDL number:
UNSPSC Code:
12352100
NACRES:
NA.21

vapor density

>1 (vs air)

Quality Level

vapor pressure

<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)

manufacturer/tradename

(Xiameter® PMX-200 fluid)

refractive index

n20/D 1.403 (lit.)

viscosity

60,000 cSt(25 °C)

bp

>140 °C/0.002 mmHg (lit.)

density

0.98 g/mL at 25 °C

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General description

Xiameter PMX-200

Application

  • Enhanced performance coatings: A study utilized silicone oil to develop regenerative superhydrophobic coatings, aimed at improving the performance and durability of high-voltage electrical insulators in cold climates. This application highlights the material′s effectiveness in environmental protection and infrastructure longevity (Khademsameni et al., 2024).
  • Durable super-hydrophobicity: Silicone oil was grafted onto rough thermoplastic polyurethane surfaces to create durable super-hydrophobic properties, demonstrating a significant advancement in materials engineering for creating water-resistant surfaces (Tan et al., 2024).

Legal Information

XIAMETER is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

214.0 °F - closed cup

Flash Point(C)

101.1 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Amir Sanati Nezhad et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(20), 8093-8098 (2013-05-01)
Tip-growing cells have the unique property of invading living tissues and abiotic growth matrices. To do so, they exert significant penetrative forces. In plant and fungal cells, these forces are generated by the hydrostatic turgor pressure. Using the TipChip, a
Nobuo Yoshimoto et al.
Scientific reports, 3, 1191-1191 (2013-02-05)
When establishing the most appropriate cells from the huge numbers of a cell library for practical use of cells in regenerative medicine and production of various biopharmaceuticals, cell heterogeneity often found in an isogenic cell population limits the refinement of
Bo Xian et al.
Aging cell, 12(3), 398-409 (2013-02-28)
Caenorhabditis elegans is a leading model organism for studying the basic mechanisms of aging. Progress has been limited, however, by the lack of an automated system for quantitative analysis of longevity and mean lifespan. To address this barrier, we developed
Gary R Skuse et al.
Methods in molecular biology (Clifton, N.J.), 1001, 99-114 (2013-03-16)
Our ability to manipulate stem cells in order to induce differentiation along a desired developmental pathway has improved immeasurably in recent years. That is in part because we have a better understanding of the intracellular and extracellular signals that regulate
Giada Graziana Genchi et al.
Colloids and surfaces. B, Biointerfaces, 105, 144-151 (2013-02-12)
Stable surface modifications of polydimethylsiloxane (PDMS) are of crucial importance for the exploitation of the versatile physical properties of silicone in many biological applications. Surface hydrophobic recovery in fact poses severe time limitations to the observation of biological events and

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